Achiral diacrylate with an anticlinic smectic phase

被引：4

作者：

De la Fuente, MR

Martín, E

Jubindo, MAP

Artal, C

Ros, B

Serrano, JL

机构：

[1] Univ Basque Country, Fac Ciencias, Dept Fis Aplicada 2, E-48080 Bilbao, Spain

[2] Univ Zaragoza, Fac Ciencias, ICMA, CSIC,Dept Quim Organ, E-50009 Zaragoza, Spain

来源：

LIQUID CRYSTALS | 2001年 / 28卷 / 01期

关键词：

D O I：

10.1080/026782901462490

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We present an achiral diacrylate that shows a phase transition from the synclinic smectic C phase (SmC) to the anticlinic smectic C (SmCalt). This last phase has been previously reported only for swallow-tailed or dimeric compounds. Our studies using differential scanning calorimetry, X-ray diffraction, polarizing optical microscopy and broad band dielectric spectroscopy suggest the existence of this mesophase in this bifunctional smectogen.

引用

页码：151 / 155

页数：5

共 6 条

[1] Achiral swallow-tailed materials with 'antiferroelectric-like' structure and their potential use in antiferroelectric mixtures [J].